Resources Contact Us Home
Browse by Category: Main > Health & Medicine
Class Information
Number: 433/209
Name: Dentistry > Prosthodontics > Tooth construction > Metallic tooth, tooth portion, or attachment > Metallic backing > Having dovetail, "t", pinhead, or bulbous protrusion extending into congruent recess in facing
Description: Subject matter wherein the backing is provided with a protruding portion provided with an enlargement at its distal end having a cross sectional shape of a dovetail, "T", pinhead, or bulb, the enlargement being placed in a correspondingly shaped recess in the tooth facing to unite the tooth facing and backing.

Patents under this class:

Patent Number Title Of Patent Date Issued
6667112 Method for the manufacture of dental restorations Dec. 23, 2003
6638069 Shaping cap for dental pin structures Oct. 28, 2003
6613273 Method for the manufacture of dental restorations Sep. 2, 2003
5575651 Prosthetic dental bridge foundation Nov. 19, 1996
5064731 Dental prostheses Nov. 12, 1991
5002489 Dental prosthesis Mar. 26, 1991

  Recently Added Patents
Segmenting video based on timestamps in comments
Cathode material for lithium ion secondary battery and lithium ion secondary battery using it
Electromagnetic bandgap structure and printed circuit board
Subscribing to content
Compound semiconductor epitaxial structure and method for fabricating the same
Multiple angle bend for high-voltage lines
Printing device, printing system, program, and printing method for printing based on print data from a user authorized to issue a print instruction for the print data
  Randomly Featured Patents
Signal-identifying circuit arrangement
Torque aided pulsed impact shift mechanism
Apparatus for and method of controlling the idling of automobile engine
Ink jet recording ink, method for producing the same, and ink jet recording method
Moisture-emitting cleaning device
Water based primer compositions
Oven with accessory storage
Rotary member driving apparatus
Cruise munitions detonator projectile